Inventor
ELGAARD CHRISTIAN
SE28 patents
⚠️ This page may combine multiple inventors who share the name “ELGAARD CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
27 patentsUS10333526B2Jun 25, 2019
Oscillator circuit with bias current generator
ERICSSON TELEFON AB L M4 citations81
US11016526B2May 25, 2021
Integrated circuit with clock distribution
ERICSSON TELEFON AB L M2 citations72
US10775835B2Sep 15, 2020
Integrated circuit with clock distribution
ERICSSON TELEFON AB L M2 citations72
US11070213B2Jul 20, 2021
Oscillator circuit with bias current generator
ERICSSON TELEFON AB L M1 citations70
US12413259B2Sep 9, 2025
Differential transceiver switch circuitry
ERICSSON TELEFON AB L M1 citations63
US12519427B2Jan 6, 2026
Envelope controlled biasing of an auxiliary transmitter of a doherty power amplifier
ERICSSON TELEFON AB L M0 citations62
US12283925B2Apr 22, 2025
Bias circuit and power amplifier circuit
ERICSSON TELEFON AB L M0 citations62
US11990875B2May 21, 2024
Bias circuit and power amplifier circuit
ERICSSON TELEFON AB L M0 citations62
US11942952B2Mar 26, 2024
Low-noise oscillator amplitude regulator
ERICSSON TELEFON AB L M0 citations62
US11552641B2Jan 10, 2023
Low-noise oscillator amplitude regulator
ERICSSON TELEFON AB L M0 citations62
US11258413B2Feb 22, 2022
Power amplifier arrangement
ERICSSON TELEFON AB L M0 citations62
US11209857B2Dec 28, 2021
Integrated circuit with clock distribution
ERICSSON TELEFON AB L M0 citations62
US11152945B2Oct 19, 2021
Low-noise oscillator amplitude regulator
ERICSSON TELEFON AB L M0 citations62
US11095335B2Aug 17, 2021
Transciever circuit
ERICSSON TELEFON AB L M0 citations62
US11228285B2Jan 18, 2022
Power amplifier
ERICSSON TELEFON AB L M0 citations61
US11356102B2Jun 7, 2022
Oscillator circuit with bias current generator
ERICSSON TELEFON AB L M0 citations60
US12413255B2Sep 9, 2025
Transmitter arrangement, transceiver, radio communication system and method
ERICSSON TELEFON AB L M0 citations58
US12113558B2Oct 8, 2024
Transmitter circuit
ERICSSON TELEFON AB L M0 citations52
US11777214B2Oct 3, 2023
Interleaved antenna array configuration in a radio node
ERICSSON TELEFON AB L M1 citations52
US10673441B2Jun 2, 2020
Low-noise oscillator amplitude regulator
ERICSSON TELEFON AB L M0 citations52
US10218361B2Feb 26, 2019
Low-noise oscillator amplitude regulator
ERICSSON TELEFON AB L M0 citations52
US9473151B1Oct 18, 2016
Low-noise oscillator amplitude regulator
ERICSSON TELEFON AB L M0 citations52
US11335493B2May 17, 2022
Integrated transformer
ERICSSON TELEFON AB L M0 citations50
US10848108B2Nov 24, 2020
Power amplifier
ERICSSON TELEFON AB L M0 citations50
US10868543B2Dec 15, 2020
Oscillator circuit with bias current generator
ERICSSON TELEFON AB L M0 citations49
US12574066B2Mar 10, 2026
Transceiver switch circuitry
ERICSSON TELEFON AB L M0 citations46
US12407372B2Sep 2, 2025
Transceiver switch circuitry
ERICSSON TELEFON AB L M0 citations46